# -*-coding:utf-8-*-

# 变量定义
qq_number = "1234567"
qq_passwd = "7654321"
print(qq_number)
print(qq_passwd)



price = 8.5
weight = 7.5
money = price * weight
money = money - 5

print("付款金额：%s"%money)


name = "小明"
age = 20
gender = True # True False
print(gender)
result = type(gender)
print(type(name))
print(type(gender))
print(result)

# python 2 中有int 和 long int python3只有 int
result2 = 2 ** 64
print(type(result2))